57385 is zip code located in Woonsocket, South Dakota. The population is 1,184, making 57385 the largest zipcode in Woonsocket and the largest in Sanborn County.
There are 2 public schools in 57385 with an average Homefacts rating of B-. , and there are 3 registered sex offenders residing in the zip code 57385. Unemployment in 57385 is low.